-	Enhance sccs(1) to allow recursive extraction when called "sccs get ."

-	Enhance sccs(1) to allow to copy a tree of SCCS directores to a
	new destination via "sccs copy old-dir new-dir"

-	Enhance sccs(1) with a clone command that is expanded
	to: "sccs copy old-dir . ; sccs get ."

-	Add a new "release" tag similar to the "mr" tags to the
	SCCS file headers. To allow tagging parts of a tree to be
	part of a release snapshot. This will include a special
	DELETED and UNDELETED tag to allow to mark sccs history
	files deleted. 

-	Allow to retrieve the exact version of a tagged tree
	(all SID versions for all files that carry <release> as tag).

-	Allow to retrieve the the latest version of all fils from a
	tagged tree (all SID versions for all files that 
	carry <release> as tag.

-	Add a new project-root understanding and a project-root lock
	that allows to do things on the whole tree. 

-	Use a hacked librmt (from star) to implement remote operations
	via a ssh (and later web) tunnel.

-	Support BSD extensions like replacing a line that
	contains %sccs.somefile% with somefile from the project root.

-	Make sccs behave more correctly for SCCS sid
	timestamps > 2038/01/19 3:14:07 (GMT)

-	Make sccs warn if timestamps > 2038/01/19 3:14:07 (GMT)
	cannot be converted into a 32 bit time_t

-	Make sccs Year 2069 clean by e.g. using 4 digit year
	numbers in this case.

-	Make it possible to use GMT sid timestamps in SCCS history files.
	This could be done by either:

	-	Adding a new SCCS flag 'G' to switch the complete
		history file into GMT mode.

		This is accepted by old sccs versions.

		The SCCS 'G' flag could have a "gmtoffset" parameter
		that counts in seconds to the east of GMT.

	-	Adding a "^AG gmtoffset" line to each delta table.
		Unfortunately this is is not accepted by old sccs
		versions.

Help is needed with the following items:

-	Translating the messages and helpfiles

-	Add a remote access interface

-	Add highlevel commands for grouping a set of files into
	a release.